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Passerines
Fossil range: Early Eocene (Wangerripian) to Recent
Male Chaffinch, Fringilla coelebs(Passeri: Passeroidea: Fringillidae)
Male Chaffinch, Fringilla coelebs
(Passeri: Passeroidea: Fringillidae)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Subclass: Neornithes
Infraclass: Neognathae
Superorder: Neoaves
Order: Passeriformes
Linnaeus, 1758
Diversity
Roughly 100 families, around 5,400 species
Type species
Fringilla domestica
Linnaeus, 1758
Suborders

and see text

A passerine is a bird of the gigantic order Passeriformes. The Ypresian is the first stage of the Eocene Epoch and usually corresponds to the Early Eocene subepoch though sometimes the Lutetian The Chaffinch, Fringilla coelebs, is a small Passerine Bird in the Finch family Fringillidae also called a spink. SongBird is a Dutch Record label owned by Tijs Verwest and Arny Bink Finches are Passerine Birds often Seed -eating found chiefly in the northern hemisphere and Africa. Chordates ( Phylum Chordata) are a group of Animals that includes the Vertebrates together with several closely related Invertebrates Birds ( class Aves) are bipedal endothermic ( Warm-blooded) Vertebrate animals that lay eggs. Modern birds (subclass Neornithes) are the members of class Aves that have survived into recent times and have coexisted with Humans Modern birds are Neognaths ( Neognathae) are Birds within the Subclass Neornithes of the class Aves. Neognaths ( Neognathae) are Birds within the Subclass Neornithes of the class Aves. Carl Linnaeus (Latinized as Carolus Linnaeus, also known after his ennoblement as, May 23 new style (13 May old style 1707 who laid the foundations for In biology a type is that which fixes a name to a Taxon. Depending on the nomenclature code which is applied to the organism in question a type may be a specimen This article is about the taxonomic rank for the sequence of species in a taxonomic list see Taxonomic order In scientific classification used The New Zealand wrens, Acanthisittidae, are a family of tiny Passerines endemic to New Zealand. The Suborder of Passerine Birds Tyranni (the suboscines) includes about 1000 Species, the large majority of which are South SongBird is a Dutch Record label owned by Tijs Verwest and Arny Bink Birds ( class Aves) are bipedal endothermic ( Warm-blooded) Vertebrate animals that lay eggs. This article is about the taxonomic rank for the sequence of species in a taxonomic list see Taxonomic order In scientific classification used More than half of all species of bird are passerines. Sometimes known as perching birds or, less accurately, as songbirds, the passerines form one of the most diverse terrestrial vertebrate orders: with around 5,400 species, it is roughly twice as diverse as the largest of the mammal orders, the Rodentia. SongBird is a Dutch Record label owned by Tijs Verwest and Arny Bink Vertebrates are members of the Subphylum Vertebrata, Chordates with backbones or spinal columns The grouping sometimes includes In Biology, a species is one of the basic units of Biological classification and a Taxonomic rank. Mammals ( class Mammalia) are a class of Vertebrate Animals characterized by the presence of Sweat glands, including sweat glands Rodentia is an order of Mammals also known as rodents, characterised by two continuously-growing incisors in the upper and lower jaws which must

The names "passerines" and "Passeriformes" are derived from Passer domesticus, the scientific name of the type species – the House Sparrow – and ultimately from the Latin term passer for true sparrows and similar small birds. In Taxonomy, a type species is the species that originally defined a genus. The House Sparrow ( Passer domesticus) is a member of the Old World Sparrow family Passeridae, considered by some to be a relative of the Latin ( lingua Latīna, laˈtiːna is an Italic language, historically spoken in Latium and Ancient Rome. Passer is a genus of Old World Sparrows Most of its members are found naturally in open habitats in the warmer climates of Africa and

Contents

Origin and evolution

The evolutionary history of and relationships among the passerine families remained rather mysterious until around the end of the 20th century. Many passerine families were grouped together on the basis of morphological similarities that, it is now believed, are the result of convergent evolution, not a close genetic relationship. Convergent evolution describes the acquisition of the same biological trait in unrelated lineages For example, the "wrens" of the northern hemisphere, those of Australia, and those of New Zealand look very similar and behave in similar ways, and yet belong to three far-flung branches of the passerine family tree; they are as unrelated as it is possible to be while remaining Passeriformes. The wrens are Passerine birds in the mainly New World family Troglodytidae. For a topic outline on this subject see List of basic Australia topics. New Zealand is an Island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island

Much research remains to be done, but advances in molecular biology and improved paleobiogeographical data are gradually revealing a clearer picture of passerine origins and evolution. Molecular biology is the study of Biology at a molecular level Biogeography is the study of the distribution of Biodiversity over Space and Time. It is now thought that the first passerines evolved in Gondwana at some time in the Paleogene, maybe around the Late Paleocene some 60–55 million years ago (mya). Gondwana (ɡɒnˈdwɑːnə originally Gondwanaland) was a southern Supercontinent that existed about 500 to 200 Ma ago The Paleogene (alternatively Palaeogene) is a geologic period and system that began 65 The Thanetian (also known as the Landenian or Heersian) is the last stage of the Paleocene Epoch, corresponding to the Late Paleocene Annum is one form of the Latin noun meaning Year, not a form normally used for derivatives in modern languages the accusative singular The initial split was between the Tyranni, the songbirds, the Eurylaimides and the New Zealand "wrens", which must have diverged during a short period of time (some million years at most). The Suborder of Passerine Birds Tyranni (the suboscines) includes about 1000 Species, the large majority of which are South SongBird is a Dutch Record label owned by Tijs Verwest and Arny Bink The New Zealand wrens, Acanthisittidae, are a family of tiny Passerines endemic to New Zealand. The Passeriformes apparently evolved out of a fairly close-knit clade of "near passerines" which contains such birds as the Piciformes, Coraciiformes, and Cuculiformes. A clade is a taxonomic group comprising a single Common ancestor and all the descendants of that ancestor Near passerine or higher land-bird assemblage are terms often given to Arboreal Birds or those most often believed to be related to the true Passerines Six families of largely arboreal Birds make up the order Piciformes, the best-known of them being the Picidae which includes the Woodpeckers The Coraciiformes are a group of usually colourful Near passerine Birds including the Kingfishers the Hoopoe, the Bee-eaters the The Near passerine Bird order Cuculiformes traditionally included three families as below Musophagidae - turacos and allies [1]

A little later, a great radiation of forms took place out of Australia-New Guinea: the Passeri or songbirds. SongBird is a Dutch Record label owned by Tijs Verwest and Arny Bink A major branch of the Passeri, "Parvorder Passerida", emerged either as the sister group to the basal lineages and corvoids ("Parvorder Corvida"), or more likely as a subgroup of it, and expanded deep into Eurasia and Africa, where there was a further explosive radiation of new lineages. Passerida is under the Sibley-Ahlquist taxonomy, one of two " Parvorders quot contained within the suborder Passeri (Standard Taxonomic The "Corvida" were one of two " Parvorders quot contained within the suborder Passeri, as proposed in the Sibley-Ahlquist taxonomy. For the superstate in George Orwell 's novel see Nations of Nineteen Eighty-Four. This eventually led to three major passeridan lineages comprising about 4,000 species, which in addition to the corvoidan clade and numerous minor lineages make up songbird diversity today. There has been extensive biogeographical mixing, with northern forms returning to the south, southern forms moving north, and so on. Biogeography is the study of the distribution of Biodiversity over Space and Time.

Fossil record

Earliest passerines
Perching bird osteology, especially of the limb bones, is rather diagnostic. Osteology is the scientific study of Bones. A Subdiscipline of Anthropology and Archeology, osteology is a detailed study [2] However, the early fossil record is poor because the first Passeriformes were apparently on the small side of the present size range, and their delicate bones did not preserve well. QM specimens F20688 (carpometacarpus) and F24685 (tibiotarsus) from Murgon, Queensland are fossil bone fragments clearly recognizable as passeriform; they represent two species of approximately some 10 and some 20 cm in overall length and prove that some 55 mya, barely into the Early Eocene, early perching birds were recognizably distinct. The Queensland Museum is a museum at South Bank in Brisbane, Queensland, Australia. The tibiotarsus is the large Bone between the Femur and the Tarsometatarsus in the leg of a bird Murgon is a town in Queensland, Australia. It is situated on the Bunya Highway 270 kilometres north-west of the state capital Brisbane. The Ypresian is the first stage of the Eocene Epoch and usually corresponds to the Early Eocene subepoch though sometimes the Lutetian [3] A quite similar group, the Zygodactylidae (named for their zygodactylous approach to perching) independently arose at much the same time – and possibly from closely related ancestors – in the landmasses bordering the North Atlantic, which at that time was only some two-thirds of its present width. In Biology, dactyly is the arrangement of digits ( Fingers and Toes on the Hands feet, or sometimes Wings of a

Until the discovery of the Australian fossils, it was believed for some time that Palaeospiza bella from the Priabonian Florissant Fossil Beds (Late Eocene, around 35 mya) was the oldest known passeriform. The Priabonian (also known as Jacksonian or Runangan) is the final stage of the Eocene Epoch. Florissant Fossil Beds National Monument is located in a mountain valley just west of Pikes The Eocene epoch (558 ± 02 - 339 ± 01 Ma) is a major division of the Geologic timescale and the second epoch of the Palaeogene period in However, it is now considered a non-passeriform near passerine. Near passerine or higher land-bird assemblage are terms often given to Arboreal Birds or those most often believed to be related to the true Passerines

From the Bathans Formation at the Manuherikia River in Otago, New Zealand, MNZ S42815 (a distal right tarsometatarsus of a Tui-sized bird) and several bones of at least one species of Saddleback-sized bird have recently been described. The Manuherikia River is located in Otago in the South Island of New Zealand. History See also History of Otago The Otago Settlement sponsored by the Free Church of Scotland, materialised in March 1848 with the arrival of the first New Zealand is an Island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island The Museum of New Zealand Te Papa Tongarewa is the national Museum of New Zealand. In fields of Anatomy, anatomical terms of location are descriptive terms to help identify relative positions or directions within a species The tarsometatarsus is a bone that is found in the lower leg of certain Tetrapods namely Birds It is formed from the fusion of several bones found in other types The Tui ( Prosthemadera novaeseelandiae) is an endemic Passerine Bird of New Zealand. The Tieke or Saddleback Philesturnus carunculatus is a previously rare and endangered New Zealand Bird of the family Callaeidae These date from the Early to Middle Miocene (Awamoan to Lillburnian, 19-16 million years ago). The Middle Miocene is a sub-epoch of the Miocene Epoch made up of two stages: the Langhian and Serravallian stages Annum is one form of the Latin noun meaning Year, not a form normally used for derivatives in modern languages the accusative singular [4]

Male Superb Lyrebird (Menura novaehollandiae). This very primitive songbird shows strong sexual dimorphism, with a peculiarly apomorphic display plumage in males.
Male Superb Lyrebird (Menura novaehollandiae). The Superb Lyrebird ( Menura novaehollandiae) is a Pheasant -sized Songbird, approximately 100cm long with brown upper body plumage grayish-brown below This very primitive songbird shows strong sexual dimorphism, with a peculiarly apomorphic display plumage in males. SongBird is a Dutch Record label owned by Tijs Verwest and Arny Bink Cladistics is the hierarchical classification of Species based on evolutionary ancestry

Modern knowledge about the living passerines' interrelationships (see the list of families below) suggests that the last common ancestor of all living Passeriformes was a small forest bird, probably with a stubby tail[5] and an overall drab coloration, but possibly with marked sexual dimorphism. Sexual dimorphism is the systematic difference in form between individuals of different Sex in the same Species. The latter trait seems to have been lost and re-evolved multiple times in songbird evolution alone, judging from its distribution among the extant lineages: the common ancestor of Passerida for example was almost certainly not markedly dimorphic considering the trait is very rare among the basal lineages of these, but very common among the youngest passerid clade, the Passeroidea; on the other hand among the basalmost Passeri there are a considerable number of strongly dimorphic lineages such as the very ancient Menuridae as well as many Meliphagoidea and Corvoidea. In Phylogenetics, a basal Clade is the earliest clade to branch in a larger clade it appears at the base of a cladogram A Lyrebird is either of two Species of ground-dwelling Australian Birds most notable for their superb ability to mimic natural and artificial Meliphagoidea is a Superfamily of Passerine birds They contain a vast diversity of small to mid-sized Songbirds widespread in the Austropacific region Sexual dimorphism is also not uncommon in the Acanthisittidae and prominent in some suboscines such as the Pipridae and Cotingidae. The New Zealand wrens, Acanthisittidae, are a family of tiny Passerines endemic to New Zealand. The manakins are a family, Pipridae, of some sixty small Passerine bird Species of the American tropics The cotingas are a large family of Passerine Bird Species found in Central America and Tropical South America.

Early European passerines
In Europe, perching birds are not too uncommon in the fossil record from the Oligocene onwards, but most are too fragmentary for a more definite placement:

Wieslochia was possibly not a member of any extant suborder. That not only the Passeri expanded much beyond their region of origin is proven by an undetermined broadbill (Eurylaimidae) from the Early Miocene (roughly 20 mya) of Wintershof, Germany, and the indeterminate Late Oligocene suboscine from France listed above. The broadbills are a family of small Passerine Birds The Smithornis and Pseudocalyptomena species occur in tropical Africa the rest extend from The Miocene is a geological epoch of the Neogene period and extends from about 23 Even very basal Passeriformes might have been common in Europe until the Middle Miocene, some 12 mya. In Phylogenetics, a basal Clade is the earliest clade to branch in a larger clade it appears at the base of a cladogram [10] Extant Passeri superfamilies were quite distinct by that time and are known since about 12–13 mya when modern genera were present in the corvoidean and basal songbirds. The modern diversity of Passerida genera is known mostly from the Late Miocene onwards and into the Pliocene (about 10–2 mya). The Pliocene epoch (spelled Pleiocene in some older texts is the period in the Geologic timescale that extends Pleistocene and early Holocene lagerstätten (<1. The Pleistocene ('plaɪstəsin is the epoch from 18 million to 10000 years BP covering the world's recent period The Holocene is a Geological epoch which began approximately 10000 years ago (about 8000 BC A Lagerstätte ( German; literally place of storage; plural Lagerstätten) is a sedimentary deposit that exhibits extraordinary fossil 8 mya) yield numerous extant species, and many yield almost nothing but extant species or their chronospecies and paleosubspecies. A chronospecies is a Species which changes physically morphologically, genetically, and/or behaviorally over time on an evolutionary scale such

American fossils
In the Americas, the fossil record is more scant before the Pleistocene, from which several still-existing suboscine families are documented. The Americas are the lands of the Western hemisphere or New World, consisting of the Continents of North America and South America Apart from the indeterminable MACN-SC-1411 (Pinturas Early/Middle Miocene of Santa Cruz Province, Argentina),[11] an extinct lineage of perching birds has been described from the Late Miocene of California, USA: the Palaeoscinidae with the single genus Paleoscinis. "Palaeostruthus" eurius (Pliocene of Florida) probably belongs to an extant family, most likely passeroidean.

See also Late Quaternary prehistoric birds. Prehistoric birds are various taxa of Birds that became Extinct before recorded History, or more precisely before they could be studied

Systematics and taxonomy

The peculiar Bearded Reedling, Panurus biarmicus, may be the most enigmatic passerine. No truly close relatives have been identified.
The peculiar Bearded Reedling, Panurus biarmicus, may be the most enigmatic passerine. The Bearded Reedling, Panurus biarmicus, is a peculiar small Passerine Bird. No truly close relatives have been identified.

Initially, the Corvida and Passerida were classified as "parvorders" in the suborder Passeri; in accord with the usual taxonomic practice, they would probably be ranked as infraorders. This article is about the taxonomic rank for the sequence of species in a taxonomic list see Taxonomic order In scientific classification used This article is about the taxonomic rank for the sequence of species in a taxonomic list see Taxonomic order In scientific classification used SongBird is a Dutch Record label owned by Tijs Verwest and Arny Bink Taxonomy is the practice and science of classification The word comes from the Greek, taxis (meaning 'order' 'arrangement' and, nomos This article is about the taxonomic rank for the sequence of species in a taxonomic list see Taxonomic order In scientific classification used As originally envisioned in the Sibley-Ahlquist taxonomy, they contained, respectively, the large superfamilies Corvoidea and Meliphagoidea as well as minor lineages, and the superfamilies Sylvioidea, Muscicapoidea and Passeroidea. The Sibley-Ahlquist taxonomy is a radical bird Taxonomy proposed by Charles Sibley and Jon Edward Ahlquist. Taxonomic rank ( rank, category, taxonomic category is an abstract term used in the Scientific classification, or Taxonomy, of organisms

This arrangement has been found to be overly simplified by more recent research. Since the mid 2000s, literally dozens of studies are being published which try rather successfully to resolve the phylogeny of the passeriform radiation. An evolutionary radiation is an increase in taxonomic diversity or morphological disparity due to adaptive change or the opening of ecospace For example, the Corvida in the traditional sense were a rather arbitrary assemblage of early and/or minor lineages of passeriform birds of Old World origin, generally from the region of Australia, New Zealand, and Wallacea. For a topic outline on this subject see List of basic Australia topics. New Zealand is an Island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island Wallacea is a biogeographical designation for a group of Indonesian islands separated by deep water Straits from the Asian and Australian The Passeri on the other hand can be made monophyletic by moving some families about, but the "clean" three-superfamily-arrangement has turned out to be far more complex and it is uncertain whether future authors will stick to it.

Several taxa turned out to represent highly distinct species-poor lineages and consequently new families had to be established, some of them – like the Stitchbird of New Zealand and the Eurasian Bearded Reedlingmonotypic with only one living species. The Stitchbird or Hihi ( Notiomystis cincta) is a rare Honeyeater -like Bird endemic to the North Island and adjacent New Zealand is an Island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island For the superstate in George Orwell 's novel see Nations of Nineteen Eighty-Four. The Bearded Reedling, Panurus biarmicus, is a peculiar small Passerine Bird. Monotypic is an adjective that refers to a taxonomic group with only one type: In Botany, "monotypic" means that a Taxon has only [12]. It seems likely that in the Passeri alone, a number of minor lineages will eventually be recognized as distinct superfamilies. For example, the kinglets constitute a single genus with less than 10 species today, but seem to have been among the first perching bird lineages to diverge as the group spread across Eurasia. The kinglets or crests are a small group of birds sometimes included in the Old World warblers but are frequently given family status because they also resemble the For the superstate in George Orwell 's novel see Nations of Nineteen Eighty-Four. No particularly close relatives of them have been found among comprehensive studies of the living Passeri, though it is suspected that they might be fairly close to some little-studied tropical Asian groups. Major "wastebin" families such as the Old World warblers and Old World babblers have turned out to be paraphyletic and are being rearranged. Wastebasket taxon (also called a wastebin taxon or dustbin taxon) is a term used in taxonomic circles to refer to a Taxon that has the sole purpose The " Old World Warblers " family Sylviidae are a family of small Passerine Bird species the names sylviid warblers The Old World babblers or timaliids are a large family of mostly Old World Passerine Birds They are rather diverse in size and coloration In Phylogenetics, a group of organisms is said to be paraphyletic if the group contains its most recent common ancestor but does not contain all

This process is still continuing. Therefore, the arrangement as presented here is subject to change. However, it should take precedence over unreferenced conflicting treatments in family, genus and species articles here; see the next section for default sources.

Taxonomic list of Passeriformes families

Female (left) and male Rifleman or tītitipounamu (Acanthisitta chloris), one of the 2 surviving Acanthisittidae species.
Female (left) and male Rifleman or tītitipounamu (Acanthisitta chloris), one of the 2 surviving Acanthisittidae species. The Rifleman ( Acanthisitta chloris) ( Māori: Tītipounamu) is a small insectivorous Passerine bird that is endemic to New Zealand The New Zealand wrens, Acanthisittidae, are a family of tiny Passerines endemic to New Zealand.

This list is in taxonomic order, placing related species/groups next to each other. The Passerida subdivisions are updated as needed from the default sequence of the Handbook of the Birds of the World,[13] based on the most modern and comprehensive studies. HBW_-_Taxonomygif|right|frame|(400 × 258 pixels file size38KBMIME typeimage/gif|HBW-Page on Taxonomy]]HBW-accounts_8-082-083_copia [14] Updates are added as necessary.

Regarding arrangement of families

The families are sorted into a somewhat unusual sequence. This is because so many reallocations have taken place since about 2005 that a definite arrangement has not been established yet. The present sequence is an attempt to preserve as much of the traditional sequence while giving priority to adequately addressing the relationships between the families.

Suborder Acanthisitti

Rainbow Pitta (Pitta iris), a fairly dark ground-living bird with brilliant color patches, like most Pittidae.
Rainbow Pitta (Pitta iris), a fairly dark ground-living bird with brilliant color patches, like most Pittidae. The New Zealand wrens, Acanthisittidae, are a family of tiny Passerines endemic to New Zealand. The New Zealand wrens, Acanthisittidae, are a family of tiny Passerines endemic to New Zealand. The Rainbow Pitta, Pitta iris, is a bird with a velvet black head and underparts green upperparts pale blue shoulder and olive green tail Pittas are a family, Pittidae, of Passerine Birds mainly found in tropical Asia and Australasia, although a couple of species

Suborder Tyranni

Suboscines

Golden-headed Manakin (Pipra erythrocephala)
Golden-headed Manakin (Pipra erythrocephala)
Noisy Scrub-bird (Atrichornis clamosus), one of the most plesiomorphic Passeri.
Noisy Scrub-bird (Atrichornis clamosus), one of the most plesiomorphic Passeri. The tapaculos are a group of small Suboscine passeriform Birds with numerous species found mainly in South America and with the highest UserPolbot. --> The Noisy Scrub-bird ( Atrichornis clamosus) is a species of Bird in the Atrichornithidae Cladistics is the hierarchical classification of Species based on evolutionary ancestry SongBird is a Dutch Record label owned by Tijs Verwest and Arny Bink

Suborder Passeri

Songbirds or oscines

Male Regent Bowerbird (Sericulus chrysocephalus, Ptilonorhynchidae)
Male Regent Bowerbird (Sericulus chrysocephalus, Ptilonorhynchidae)

Infraorder Passerida

Lesser Striped Swallow (Cecropis abyssinica), showing some apomorphies of its ancient yet highly advanced lineage.
Lesser Striped Swallow (Cecropis abyssinica), showing some apomorphies of its ancient yet highly advanced lineage. Passerida is under the Sibley-Ahlquist taxonomy, one of two " Parvorders quot contained within the suborder Passeri (Standard Taxonomic The Lesser Striped Swallow ( Hirundo abyssinica syn Cecropis abyssinica) is a large Swallow. Cladistics is the hierarchical classification of Species based on evolutionary ancestry
Hermit Thrush (Catharus guttatus), like many Muscicapoidea a stout and cryptic bird with complex vocalizations.
Hermit Thrush (Catharus guttatus), like many Muscicapoidea a stout and cryptic bird with complex vocalizations. In Ecology, crypsis is the ability of an organism to avoid observation

Footnotes

  1. ^ Johansson & Ericson (2003)
  2. ^ See e. g. Boles (1997), Manegold et al. (2004), Mayr & Manegold (2006)
  3. ^ Boles (1997)
  4. ^ Worthy et al. (2007)
  5. ^ The last common ancestor of all songbirds most likely had a decidedly longer tail. See del Hoyo et al. (2003, 2004).
  6. ^ Specimen SMF Av 504. The Senckenberg Museum in Frankfurt is the largest museum of natural history in Germany. A flattened right hand of a passerine perhaps 10 cm long overall. If suboscine, perhaps closer to Cotingidae than to Eurylaimides: Roux (2002), Mayr & Manegold (2006)
  7. ^ Huguenet et al. The cotingas are a large family of Passerine Bird Species found in Central America and Tropical South America. (2003), Mayr & Manegold (2006)
  8. ^ Specimens SMF Av 487-496; SMNS 86822, 86825-86826; MNHN SA 1259–1263: tibiotarsus remains of small, possibly basal Passeriformes: Manegold et al. The Senckenberg Museum in Frankfurt is the largest museum of natural history in Germany. The Muséum national d'Histoire naturelle ( MNHN) is the French national Museum of Natural history. The tibiotarsus is the large Bone between the Femur and the Tarsometatarsus in the leg of a bird (2004)
  9. ^ A partial coracoid of a probably Muscicapoidea, possibly Turdidae; distal tibiotarsus and tarsometatarsus of a smallish to mid-sized passerine which may be the same as the preceding; proximal ulna and tarsometatarsus of a Paridae-sized passerine: Gál et al. A coracoid is a paired bone which is part of the shoulder assembly in all Vertebrates except therian mammals (therians = Marsupials and Placentals See also other birds with "thrush" in their name Waterthrush, Shrike-thrush, Thrush Nightingale The Thrushes, In fields of Anatomy, anatomical terms of location are descriptive terms to help identify relative positions or directions within a species The tibiotarsus is the large Bone between the Femur and the Tarsometatarsus in the leg of a bird The tarsometatarsus is a bone that is found in the lower leg of certain Tetrapods namely Birds It is formed from the fusion of several bones found in other types In fields of Anatomy, anatomical terms of location are descriptive terms to help identify relative positions or directions within a species The ulna ( elbow bone) is a long bone prismatic in form placed at the medial side of the Forearm, parallel with the radius. The tits, chickadees, and titmice comprise Paridae, a large family of small Passerine Birds which occur in the Northern hemisphere (1998-1999, 2000)
  10. ^ Manegold et al. (2004)
  11. ^ Distal right humerus, possibly suboscine: Noriega & Chiappe (1991, 1993)
  12. ^ The former does not even have recognized subspecies, while the latter is one of the most singular birds alive today. The humerus is a Long bone in the Arm or Forelimb that runs from the Shoulder to the Elbow. Good photos of a Bearded Reedling are for example here and here.
  13. ^ del Hoyo et al. (2003-)
  14. ^ Lovette & Bermingham (2000), Cibois et al. (2001), Barker et al. (2002, 2004), Ericson & Johansson (2003), Beresford et al. (2005), Alström et al. (2006), Jønsson & Fjeldså (2006)

References

A digital object identifier ( DOI) is a permanent identifier given to an Electronic document.

Dictionary

passerine

-noun

  1. A large order of birds, comprising more than half of all bird species.

-adjective

  1. Of, or relating to a passerine or perching bird.
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